#!/usr/local/bin/lua
--
--	Chapter 04	-	Assignment
--
--	Michael Ge
--	2014.05.17
--

print("====================")

a = "hello" .. "world"

t = {}
t.n = 1
t.n = t.n + 1

x = 0
a, b = 10, 2 * x

x = 10
y = 20
x, y = y, x

print("====================")

a, b, c = 0, 1
print(a, b, c)

a, b = a + 1, b + 1, b + 2
print(a, b)

a, b, c = 0
print(a, b, c)

a, b, c = 0, 0, 0
print(a, b, c)

print("====================")